Re^2: Why I can't fetch any special variables ?

Isn't the second parameter of gv_fetchpv the default value?

How do you specify the G_ADD flag?

Comment on Re^2: Why I can't fetch any special variables ? Select or Download Code

Replies are listed 'Best First'.
Re^3: Why I can't fetch any special variables ? by ikegami (Patriarch) on Sep 15, 2011 at 05:47 UTC
Isn't the second parameter of gv_fetchpv the default value? Say again? What does it mean for a parameter to be a default value? C doesn't have optional parameters, so parameters can't even have default values in C. How do you specify the G_ADD flag? Use it instead of zero for the second argument.	[reply]